diff --git a/package.json b/package.json
index 584350c..a7f74af 100644
--- a/package.json
+++ b/package.json
@@ -13,11 +13,11 @@
   "author": "trading_peter",
   "license": "Apache-2.0",
   "dependencies": {
-    "@lit-labs/virtualizer": "^1.0.1",
-    "@tp/helpers": "^1.1.3",
-    "@tp/tp-checkbox": "^1.0.4",
+    "@lit-labs/virtualizer": "^2.0.7",
+    "@tp/helpers": "^2.1.0",
+    "@tp/tp-checkbox": "^1.0.7",
     "@tp/tp-icon": "^1.0.1",
     "@tp/tp-scroll-threshold": "^1.0.0",
-    "lit": "^2.2.6"
+    "lit": "^2.8.0"
   }
 }
diff --git a/tp-table-item.js b/tp-table-item.js
index 8174a10..ef38440 100644
--- a/tp-table-item.js
+++ b/tp-table-item.js
@@ -80,8 +80,8 @@ class TpTableItem extends BaseElement {
         ` : null}
         ${Array.isArray(columns) ? columns.map((column, idx) => {
       if (column.visible !== true && column.required !== true) return;
-      return this.renderColumn(column, item, idx) || null;
-    }) : null
+        return this.renderColumn(column, item, idx) || null;
+      }) : null
       }
       </div>
     `;
diff --git a/tp-table.js b/tp-table.js
index 28a404a..5eb1c78 100644
--- a/tp-table.js
+++ b/tp-table.js
@@ -182,12 +182,7 @@ export class TpTable extends DomQuery(LitElement) {
 
     return html`
       <div class="wrap">
-        <div id="tableHeader" part="header" class="list-headline" @track=${this._colResizeTracked}>
-          ${this.selectable ? html`
-            <div class="select-col" part="chkAll"><tp-checkbox @toggled=${e => this._checkedChanged(e)}></tp-checkbox></div>
-          ` : null}
-          ${columns.map(column => this.renderColumnHeader(column))}
-        </div>
+        ${this.renderTableHeader(columns)}
         <div class="list" @row-selection-changed=${(e) => this._selectionChanged(e)}>
           ${this._emptyMessage}
           <lit-virtualizer id="virtualList" part="list" @scroll=${this._onScroll} scroller .items=${items} .renderItem=${(item, idx) => this.renderItem(item, idx, columns, this._selItems.has(this.getItemId(item)))}></lit-virtualizer>
@@ -198,6 +193,17 @@ export class TpTable extends DomQuery(LitElement) {
     `;
   }
 
+  renderTableHeader(columns) {
+    return html`
+      <div id="tableHeader" part="header" class="list-headline" @track=${this._colResizeTracked}>
+        ${this.selectable ? html`
+          <div class="select-col" part="chkAll"><tp-checkbox @toggled=${e => this._checkedChanged(e)}></tp-checkbox></div>
+        ` : null}
+        ${columns.map(column => this.renderColumnHeader(column))}
+      </div>
+    `;
+  }
+
   renderColumnHeader(column) {
     if (column.visible !== true && column.required !== true) return null;